Based on QUALCOMM QCC3001 / TWS mini Irry Bluetooth headset plan

With the improvement of current living standards, people's love of music gradually increase. It is gradually deflected by Wired Bluetooth music from the previous karaoke, KTV, MP3, MP4, etc. This program is to use Qualcomm CSR to propose QCC3001 Bluetooth chip technology to meet people designed towards mini-type TWS Bluetooth headsets. QCC300X is a chip series belonging to the flash version. It is the upgraded version of the ROM version 8X series and the 6X series chip before Qualcomm. The comparison is more perfect, the power consumption is smaller, the pass distance is farther, the package is small, and the price of Bluetooth 5.0, price Also affordable. Scene application map Product entity Exhibition board photo Solution block diagram Product dismantling map Core technology advantage 1. Bluetooth 5.0 version QCC3001 chip mono sound, Bluetooth 5.0 protocol, 2. IC packages: BGA 5.5 * 5.5 * 1.0mm, WLCSP3.9 * 3.6 * 1.0mm. 3. Support GAIA, BLE (App) 4. Maximum transmit power 9dB (Class 1). 5. HFP V1.7, HSP V1.2, A2DP V1.3, AVRCP V1.6 6. Features can be done as required (button, call, play music, 10 paragraph EQ, CVC, display, etc.) Program specifications 1. Built-in lithium battery fast charging circuit reduces peripheral circuit design. 2. The charge current can reach 150mA 3. Built-in powerful noise elimination circuit, clearer in calls (CVC noise reduction) 4. Built-in high quality DAC conversion circuit: signal to noise ratio 95dB 5. The most powerful KalIMBA DSP data processor embedded, complete various digital voice processing 6. Higher Bluetooth Version: Bluetooth V5.0, extremely high software compatibility 7. Extremely low power consumption: 100mA lithium battery can be more than 8 hours or more 8. Distant transmission distance: radio frequency Class1 power level 9. High Quality Audio Transfer Protocol: A2DP, AVRCP Remote Control Protocol 10. HFP / HSP, support two mobile phones 11. Multi-audio format decoding function: SBC, MP3, AAC

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